A re-evaluation of the nuclear structure function ratios for D, He, Li C and Ca

We present a re-evaluation of the structure function ratios F2(He)/F2(D), F2(C)/F2(D) and F2(Ca)/F2(D) measured in deep inelastic muon-nucleus scattering at an incident muon momentum of 200 GeV. We also present the ratios F2(C)/F2(Li), F2(Ca)/F2(Li) and F2(Ca)/F2(C) measured at 90 GeV. The results a...

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Detalles Bibliográficos
Autores principales: Amaudruz, P., Arneodo, M., Arvidson, A., Badelek, B., Ballintijn, M., Baum, G., Beaufays, J., Bird, I.G., Björkholm, P., Botje, M., Broggini, C., Brückner, W., Brüll, A., Burger, W.J., Ciborowski, J., van Dantzig, R., Döbbeling, H., Domingo, J., Drinkard, J., Dyring, A., Engelien, H., Ferrero, M.I., Fluri, L., Gaul, U., Grafstrom, P., Granier, T., von Harrach, D., van der Heijden, M., Heusch, C., Ingram, Q., Janson-Prytz, K., de Jong, M., Kabuβ, E.M., Kaiser, R., Ketel, T.J., Klein, F., Korzen, B., Krüner, U., Kullander, S., Landgraf, U., Lettenström, F., Lindqvist, T., Mallot, G.K., Mariotti, C., van Middelkoop, G., Milsztajn, A., Mizuno, Y., Most, A., Mücklich, A., Nassalski, J., Nowotny, D., Pavel, N., Oberski, J., Paić, A., Peroni, C., Peschel, H., Povh, B., Rieger, R., Rith, K., Röhrich, K., Rondio, E., Ropelewski, L., Sandacz, A., Sanders, D., Scholz, C., Schumacher, R., Seitz, R., Sennhauser, U., Sever, F., Shibata, T.-A., Siebler, M., Simon, A., Staiano, A., Szleper, M., Taylor, G., Treichel, M., Tzamouranis, Y., Virchaux, M., Vuilleumier, J.L., Walcher, T., Windmolders, R., Witzmann, A., Zetsche, F.
Lenguaje:eng
Publicado: 1995
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/0550-3213(94)00023-9
http://cds.cern.ch/record/278439
Descripción
Sumario:We present a re-evaluation of the structure function ratios F2(He)/F2(D), F2(C)/F2(D) and F2(Ca)/F2(D) measured in deep inelastic muon-nucleus scattering at an incident muon momentum of 200 GeV. We also present the ratios F2(C)/F2(Li), F2(Ca)/F2(Li) and F2(Ca)/F2(C) measured at 90 GeV. The results are based on data already published by NMC; the main difference in the analysis is a correction for the masses of the deuterium targets and an improvement in the radiative corrections. The kinematic range covered is 0.0035 < x < 0.65, 0.5 < Q^2 <90 GeV^2 for the He/D, C/D and Ca/D data and 0.0085 < x < 0.6, 0.84 < Q^2 < 17 GeV^2 for the Li/C/Ca ones.

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